'use strict';
const db = uniCloud.database()
exports.main = async (event, context) => {
	//event为客户端上传的参数
	console.log('event : ', event)
	const collection = db.collection("bill")
	//返回数据给客户端
	let {
		username
	} = event
	console.log("username",username)
	const res = await collection.orderBy("date", "desc").where({
		username
	}).get();


	return res
};
